3rd MAY 2027
BRIEF GUIDE FOR TRIATHLON
COMPETITORS MUST READ THE FOLLOWING IMPORTANT INSTRUCTIONS (see separate tab for TriStart / Tristar Guide)
Entry & Venue
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Entry & Swim Time: All entries are submitted online via the StuWeb portal. Ensure your estimated swim time is accurate to assist wave seeding.
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Club Name: Enter your official club name if you wish to be scored in the TESE Senior Series.
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Venue: Tonbridge School, Tonbridge, Kent (TN10 3AD). Sanctioned by British Triathlon (BT).
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Race Passes: All competitors must have a British Triathlon Race Pass (purchased via StuWeb) or an active BT membership. No Pass = No Race.
Arrival & Logistics
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Parking: No athlete parking on-site. Use town centre car parks as will be signed locally (The Castle, The Ivy House, Town Swimming Pool) - approx. a 10-minute walk.
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Registration: Registration will open from 6am (and close c.10.15am for adult races) and is located in the School Sports Centre. Register 45–60 minutes before your assigned start time.
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Bikes at Registration: Leave your bike in the outdoor rack next to registration while collecting your race pack.
Spectators
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There are spectating areas as follows: high level pool gallery, around the school grounds (eg by Transition, playing field areas and on the areas OUTSIDE the running track / Finish area) and anywhere safe on the cycle route.
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Keep the athletes’ race routes clear at all times. Transition itself, running track and track inner-field are strictly out of bounds.
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There will be some food / beverage outlets on site and there is an athletes' water drinks station at the start/end of each run circuit..
Key Timings & Race Packs
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Start Times (approximate):
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Standard Triathlon: From ~7:00 am
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Sprint & Dual Events: From ~8:30 am
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Start times will be confirmed 3 days before Race Day
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Race Numbers & Markings: Race numbers must be visible from the rear during the bike leg and from the front on the run. Body markings (applied at Registration) are required for swim entry.
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Changing & Belongings: Facilities and toilets are signposted in the Sports Centre lobby. Period products are available in ladies' facilities.
Race Rules & Disciplines
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Timing Chips: Collect pool-level 15 minutes before your start, dressed "swim-ready" (Duathletes to be “run ready”). Secure tightly to your left ankle. Do not cross timing mats before your race.
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Swim: 6-lane pool, maximum 3 swimmers per lane. Starts are seeded in waves. No tumble turns allowed. Overtaking is permitted only when safe.
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Transition: Only competitors are allowed in Transition. Check in with your helmet securely fastened; bike frame, helmet, and bags must show matching numbers. Bar-end plugs are mandatory.
Note (BTF Towel Rule): Standard towels cannot mark space. Only a small flannel (max 12"x12") placed in/under shoes is permitted. -
Cycle Route (see below): Open roads apply - obey the Highway Code. A mandatory "foot-down" stop applies when turning left onto Shipbourne Road. Strictly no drafting.
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Run route (see below): Is entirely in the school grounds, flat and with the finish on the running track. There is a water station at the start/end of each run circuit.
Trophies & Rankings
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Medals: Awarded to all finishers.
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Trophies:
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Standard & Sprint: Male/Female categories (Senior 15–39 / 17–39, VET 40, VET 50, VET 60, VET 70 & VET 80+).
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Duathlon, Aquathlon & Aquabike: Male & Female overall winners.
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Relay: Top overall team.
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My Tri Ranking: Results will be submitted to My Tri Rankings post-race.
Medical & Health Guidelines
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Fit to Race: Prioritise your health. Do not compete if you are experiencing illness, viral symptoms, or fatigue.
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Medical Form: Complete the medical section on the back of your race bib (existing conditions, medications, emergency contacts).
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Medication: Carry essential medications (inhalers, insulin) during the race and notify the medical team upon arrival.
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Hydration: Sip water and electrolytes regularly before and during the event. Avoid overhydration.
Inclusivity & Governance
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Operating under British Triathlon Equity, Diversity & Inclusion policies.
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Pregnancy/postpartum deferrals are available for up to 2 years upon application.
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Proud partners with Women in Triathlon.
Fuller athlete’s guide / information
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Full Guide, FAQs and Latest Information can be found in the sub-links.
Route
View https://ridewithgps.com/routes/45548337
Cycle circuit (25k)

Run Circuit

Transition layouts


